Make sure that the _member_ role is assigned to admin.
Make sure that the _member_ role is assigned to admin.

When we switch to not using instack_undercloud, we missed the role
assignment that was done in there.

By simply adding it to the puppet role we get it back.

Change-Id: I074d2878ee9cfc6061d68ecd989832c636c065ec
Closes-Bug: #1799177

openstack/puppet-tripleo,openstack/puppet-tripleo,openstack/puppet-tripleo